Name: FY2022 ICRR Master and Doctor Workshop
Start: 2023-02-17T09:00:00+09:00
End: 2023-02-17T18:45:00+09:00
Location: Kashiwa Research Complex 6F

- 09:00 → 09:01
  Opening Remarks
  
  Convener: 藤末絋三 (FUJISUE Kozo)
  - 09:00
    
    Greetings 1m
    
    Speaker: 中畑雅行 (NAKAHATA Masayuki)
- 09:01 → 10:13
  Japanese Oral Session 1 (Master)
  
  Convener: 河内弘輝 (KOCHI Hiroki)
  - 09:01
    
    SK-Gdにおける超新星爆発モデルの区別と方向決定精度の評価(Evaluation of Supernova Model Discrimination and Pointing Accuracy withSK-Gd) 12m
    
    Speaker: 柏木ゆり (KASHIWAGI Yuri) (Master)
  - 09:13
    
    GeV 領域のエネルギースケール不定性改善に向けたNi/Cf 線源によるスーパーカミオカンデ検出器応答の較正(Calibration of Super-Kamiokande detector response using Ni/Cf sources to reduce energy scale uncertainty in the GeV region) 12m
    
    Speaker: 清水光太郎 (SHIMIZU Kotaro) (Master)
  - 09:25
    
    ハイパーカミオカンデのための遮光シートの光学的特性と評価(Optical properties of light shielding sheets for the Hyper-Kamiokandedetector) 12m
    
    Speaker: 柴勇斗 (SHIBA Hayato) (Master)
  - 09:37
    
    ハイパーカミオカンデに用いる 50cm 口径光電子増倍管初期量産品の性能評価(Performance evaluation of initial mass-produced 50cm diameter photomultiplier tubes for the Hyper-Kamiokande) 12m
    
    Speaker: 吉田隼輔 (YOSHIDA Shunsuke) (Master)
  - 09:49
    
    ハイパーカミオカンデ用データ収集エレクトロニクス開発に向けた50cm光電子増倍管の性能評価(Evaluation of the 50cm PMT for the development of the Hyper-Kaiokandeelectronics system) 12m
    
    Speaker: 金島遼太 (KANESHIMA Ryota) (Master)
  - 10:01
    
    ハイパーカミオカンデ用の 50 cm 口径光電子増倍管の磁場による影響調査(Investigation of the Impact of Magnetic Field on 50 cm Diameter Photomultiplier Tubes for Hyper-Kamiokande) 12m
    
    Speaker: 冨谷卓矢(TOMIYA Takuya) (Master)
- 10:13 → 10:23
  
  Break 10m
- 10:23 → 11:23
  Japanese Oral Session 2 (Master)
  
  Convener: 山村隼聖 (YAMAMURA Shunsei)
  - 10:23
    
    ALPACA実験用2 インチ径光電子増倍管のダイナミックレンジの拡張(Dynamic range extension of the 2-inch-diameter photomultiplier tube forthe ALPACA experiment) 12m
    
    Speaker: 川島輝能 (KAWASHIMA Teruyoshi) (Master)
  - 10:35
    
    テレスコープアレイ実験地表検出器による大天頂角空気シャワー事象再構成手法の研究(A study of the reconstruction method for inclined air shower events observed by the Telescope Array Surface Detectors) 12m
    
    Speaker: 髙橋薫 (TAKAHASHI Kaoru) (Master)
  - 10:47
    
    空気シャワー初期反応解析によるCTAモンテカルロシミュレーションの効率化(Development of an Efficient Method in CTA Monte Carlo Simulations by Analyzing Air Shower Initial Interactions) 12m
    
    Speaker: 三輪柾喬 (MIWA Masataka) (Master)
  - 10:59
    
    KAGRA における低温懸架装置の特性評価と制御(Characterization and Control of Cryogenic Suspension in KAGRA) 12m
    
    Speaker: 玉木諒秀 (TAMAKI Masahide) (Master)
  - 11:11
    
    大質量ブラックホール-円盤系からの重力波の検出可能性(Detectability of gravitational waves from high-mass black hole - disksystems) 12m
    
    Speaker: 癸生川博文 (KIBUKAWA Hirofumi) (Master)
- 11:23 → 11:30
  
  Break 7m
- 11:30 → 12:30
  Japanese Oral Session 3 (Master)
  
  Convener: 渡邉圭一 (WATANABE Keiichi)
  - 11:30
    
    すばる望遠鏡の可視撮像分光で探る宇宙再電離史と電離源(Cosmic Reionization History and Sources Probed by Optical Imaging and Spectroscopy with the Subaru Telescope) 12m
    
    Speaker: 梅田滉也 (UMEDA Hiroya) (Master)
  - 11:42
    
    すばる望遠鏡の分光観測で探る原始ヘリウム存在比と宇宙論の検証(Primordial Helium Abundance Probed by Subaru Spectroscopy: A Test of the Cosmological Model) 12m
    
    Speaker: 松本明訓 (MATSUMOTO Akinori) (Master)
  - 11:54
    
    CTA大口径望遠鏡初号機を用いた原始ブラックホールの探索(Search for Primordial Black Holes with the First Large Size Telescope) 12m
    
    Speaker: 金森翔太郎 (KANAMORI Shotaro) (Master)
  - 12:06
    
    Affleck-Dine機構による原始ブラックホール形成モデル(Primordial black holes from Affleck-Dine mechanism) 12m
    
    Speaker: 笠井健太郎 (KASAI Kentaro) (Master)
  - 12:18
    
    荷電ウィーノ崩壊率の精密計算(Precise Estimate of Charged Wino Decay Rate) 12m
    
    Speaker: 三島大和 (MISHIMA Masataka) (Master)
- 12:30 → 13:30
  
  Lunch Break 1h
- 13:30 → 14:18
  Japanese and English Oral Session 1 (Master)
  
  Convener: 後藤瞭太 (GOTO Ryota)
  - 13:30
    
    重力波望遠鏡KAGRAに現れる突発性雑音の探索と特徴評価(Search and Characterization of Transient Noises Appearing in Gravitational-wave Telescope KAGRA) 12m
    
    Speaker: 千葉廉一 (CHIBA Renichi) (Master)
  - 13:42
    
    Deep Convolutional Neural Network for detecting GW signals from Compact Binaries 12m
    
    Speaker: Garg Suyog (Master)
  - 13:54
    
    Shock-driven instabilities in the transrelativistic regime 12m
    
    Speaker: Théo Abounnasr (Master)
  - 14:06
    
    Study of Radiative Efficiency in Magnetically-Dominated Relativistic Jets(相対論的磁場優勢ジェットにおける効率的な放射の探求) 12m
    
    Speaker: 草深陽 (KUSAFUKA Yo) (Master)
- 14:18 → 15:18
  Poster Session
  
  Convener: 阿部正太郎(ABE Shotaro)
  
  QR_poster_voting_form.pdf
  - 14:18
    
    Constraint on the progenitor of Binary Black Hole merger using extremely metal-poor population 1h
    
    Speaker: 岩谷昌樹 (IWAYA Masaki) (Doctor)
    
    D1_MasakiIwaya.pdf
  - 14:18
    
    Cosmological-Scale HI Distribution Around Galaxies and AGN Probed with the HETDEX and SDSS Spectroscopic Data 1h
    
    Speaker: Dongsheng Sun (Doctor)
    
    D1_DongshengSun.pdf
  - 14:18
    
    Detectability of CBC GW events with KAGRA at O4 1h
    
    Speaker: 加藤鷹志 (KATO Takashi) (Doctor)
    
    D2_TakashiKato.pdf
  - 14:18
    
    Electromagnetic wave spectrum from radiative cooling electrons in relativistic Alfvén wave 1h
    
    Speaker: 後藤瞭太 (GOTO Ryota) (Doctor)
    
    HEA D1 Goto Ryota.pdf
  - 14:18
    
    Galactic Center Studies with CTA-LST-1 1h
    
    Speaker: 阿部正太郎 (ABE Shotaro) (Doctor)
    
    D1_ShotaroAbe.pdf
  - 14:18
    
    Neural Networkを用いたSK-Gdにおける中性子捕獲効率の評価と改善 1h
    
    Speaker: 兼村侑希 (KANEMURA Yuki) (Doctor)
    
    D1_YukiKanemura.pdf
  - 14:18
    
    Redshift Evolution of the Electron Density in the ISM at z ～ 0-9 Uncovered with JWST/NIRSpec Spectra and Line-Spread Function Determinations 1h
    
    Speaker: 磯部優樹 (ISOBE Yuki) (Doctor)
    
    D2_YukiIsobe.pdf
  - 14:18
    
    Search for Neutrino Events Coincident with GRB 221009A in Super-Kamiokande 1h
    
    Speaker: Xubin Wang (Doctor)
    
    D1_XubinWANG.pdf
  - 14:18
    
    SK-Gdでの中性子検出を用いたニュートリノ再構成と振動解析 1h
    
    Speaker: 三木信太郎 (MIKI Shintaro) (Doctor)
    
    D1_ShintaroMiki.pdf
  - 14:18
    
    TAx4実験地表検出器による超高エネルギー宇宙線エネルギースペクトル解析 1h
    
    Speaker: 藤末紘三 (FUJISUE Kozo) (Doctor)
    
    D2_KozoFujisue.pdf
  - 14:18
    
    Turbulent Re-acceleration of Cosmic Rays as a Mechanism of Radio Mega Halo in Galaxy Clusters 1h
    
    Speaker: 西脇公祐 (NISHIWAKI Kosuke) (Doctor)
    
    D2_KosukeNishiwaki.pdf
  - 14:18
    
    XENONnT実験における85Krのバックグラウンド評価 1h
    
    Speaker: 神長香乃 (KAMINAGA Yoshino) (Master)
    
    M1_YoshinoKaminaga.pdf
  - 14:18
    
    暗黒物質方向感度検出器の開発に向けたZnWO4シンチレータの評価の現状 1h
    
    Speaker: 河内弘輝 (KOCHI Hiroki) (Master)
    
    M1_KochiHiroki.pdf
  - 14:18
    
    重力波望遠鏡の観測データに対するガウス性評価 1h
    
    Speaker: 山村隼聖 (YAMAMURA Shunsei) (Master)
    
    M1_ShunseiYamamura.pdf
- 15:18 → 15:30
  
  Voting 12m
  
  voting form: https://forms.gle/r4sgBAW3CN5qRFxe9
- 15:30 → 16:50
  English Oral Session 1 (Doctor)
  
  Convener: Shotaro Abe (ICRR, The University of Tokyo)
  - 15:30
    
    Optimal Alignment Sensing and Control for Interferometric Gravitational Wave Telescope with Sapphaire Mirrors(サファイア鏡を用いたレーザー干渉計型重力波望遠鏡に対する角度制御の最適化) 20m
    
    Speaker: 田中健太 (TANAKA Kenta) (Doctor)
  - 15:50
    
    The Measurement of the Energy Spectrum and Depth of Maximum Shower Development of Ultra-High-Energy Cosmic Rays Collected by the Telescope Array with theHybrid Trigger Mode(テレスコープアレイ実験のハイブリッドトリガーモードを用いた超高エネルギー宇宙線のエネルギースペクトルとシャワー最大発達深さの測定) 20m
    
    Speaker: 申興秀 (SHIN Heungsu) (Doctor)
  - 16:10
    
    Observation of Gamma Rays in the 100 TeV Region from Potential Galactic PeVatron Candidates with the Tibet Air Shower Array and the Muon Detector Array(チベット空気シャワーアレイとミューオン検出器を用いた銀河系内ペバトロン候補天体からの100TeV領域ガンマ線の観測) 20m
    
    Speaker: 加藤勢 (KATO Sei) (Doctor)
  - 16:30
    
    First detection of the very-high-energy gamma rays from the recurrent nova RS Ophiuchi with the Large Size Telescope prototype of the Cherenkov Telescope Array(CTA大口径望遠鏡初号機による回帰新星へびつかい座RS星からの超高エネルギーガンマ線放射の初検出) 20m
    
    Speaker: 小林志鳳 (KOBAYASHI Yukiho) (Doctor)
- 16:50 → 17:00
  
  Break 10m
- 17:00 → 18:00
  English Oral Session 2 (Doctor)
  
  Convener: Dongsheng Sun
  - 17:00
    
    Study of VHE gamma-ray emission from Active Galactic Nucleus 1ES 1959+690 with theMAGIC Telescopes(MAGIC望遠鏡による活動銀河核 1ES1958+690 からの超高エネルギーガンマ線放射の研究) 20m
    
    Speaker: 櫻井駿介 (SAKURAI Shunsuke) (Doctor)
  - 17:20
    
    Galaxy Formation and Co-Evolution with Supermassive Black Holes Studied by Optical-NIR Imaging and Spectroscopy(可視・近赤外線の撮像と分光による銀河形成と超巨大ブラックホールの共進化の研究) 20m
    
    Speaker: 張也弛 (YECHI Zhang) (Doctor)
  - 17:40
    
    Dynamics of axion and gauge fields during inflation(インフレーション中におけるアクシオンとゲージ場のダイナミクス) 20m
    
    Speaker: 村井開 (MURAI Kai) (Doctor)
- 18:00 → 18:30
  
  Selection of Awards 30m
- 18:30 → 18:45
  
  Award Ceremony + Photo Session 15m

FY2022 ICRR Master and Doctor Workshop

Hybrid, main conference room

Kashiwa Research Complex 6F